/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */

 /*

  * Copyright (c) 2005,2006 INRIA

  *

  * This program is free software; you can redistribute it and/or modify

  * it under the terms of the GNU General Public License version 2 as

  * published by the Free Software Foundation;

  *

  * This program is distributed in the hope that it will be useful,

  * but WITHOUT ANY WARRANTY; without even the implied warranty of

  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  * GNU General Public License for more details.

  *

  * You should have received a copy of the GNU General Public License

  * along with this program; if not, write to the Free Software

  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

  *

  * Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>

  */

 #ifndef SIMULATOR_IMPL_H

 #define SIMULATOR_IMPL_H

 #include "event-impl.h"

 #include "event-id.h"

 #include "nstime.h"

 #include "ns3/object.h"

 #include "ns3/object-factory.h"

 #include "ns3/ptr.h"

 namespace ns3 {

 class Scheduler;

 class SimulatorImpl : public Object

 {

 public:

   virtual void Destroy () = 0;

   virtual bool IsFinished (void) const = 0;

   virtual Time Next (void) const = 0;

   virtual void Stop (void) = 0;

   virtual EventId Schedule (Time const &time, EventImpl *event) = 0;

   virtual EventId ScheduleNow (EventImpl *event) = 0;

   virtual EventId ScheduleDestroy (EventImpl *event) = 0;

   virtual void Remove (const EventId &ev) = 0;

   virtual void Cancel (const EventId &ev) = 0;

   virtual bool IsExpired (const EventId &ev) const = 0;

   virtual void Run (void) = 0;

   virtual void RunOneEvent (void) = 0;

   virtual Time Now (void) const = 0;

   virtual Time GetDelayLeft (const EventId &id) const = 0;

   virtual Time GetMaximumSimulationTime (void) const = 0;

   virtual void SetScheduler (ObjectFactory schedulerFactory) = 0;

 };

 } // namespace ns3

 #endif /* SIMULATOR_IMPL_H */